Plumbing and heating contractors · Illinois
Nelson Carlson Mechanical
Rockford, IL · ~47 workers · 7 years of OSHA Injury Tracking Application data.
- B
- Good Safety Record
- 2.1
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
Nelson Carlson Mechanical runs at 76% of its industry's injury rate - safer than the typical Plumbing and heating contractors workplace, earning a grade B.
Nelson Carlson Mechanical: 2.1 TCR = 76% of Plumbing and heating contractors BLS 2.8 · 7y Form 300A (see methodology below)
Nelson Carlson Mechanical safety composite
Nelson Carlson Mechanical scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on fatalities (safer than 51%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).
67/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- C 2.13 per 100 workers
Safer than 66% of industry peers
- DART rate
- B 0 per 100 workers
Safer than 80% of industry peers
- Fatalities
- D 0
Safer than 51% of industry peers
Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).
TCR Δ
−2.2
2016→2023
Nelson Carlson Mechanical injury rate improved
Nelson Carlson Mechanical's TCR fell 2.2 from 2.2 in 2016 to 0.0 in 2023. Peak filing year was 2021 at 5.3 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).
2016=2.2 · 2017=0.0 · 2019=2.3 · 2020=0.0 · 2021=5.3 · 2022=5.1 · 2023=0.0
OSHA ITA Form 300A scorecard
Establishment book 238220 · Rockford, IL AT/BELOW-IND · SMALL
Grade B · TCR 2.1 · 76% of ind
- DART 0.0 DART
- RANK #110/230
- PHOTO AMERICAN MECHANICAL …
- BOOK 7y book
- INJ 6 inj
- SIZE ~47 FTE
Nearest TCR peer: AMERICAN MECHANICAL CONTRACTORS (0.0 TCR gap)
Read with this employer → · Industry book → · Illinois employers → · Look up another →
Nelson Carlson Mechanical in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Nelson Carlson Mechanical
2.1 TCR
- AMERICAN MECHA
AMERICAN MECHANICAL CONTRACTORS
2.1 TCR
- Hiller Birming
Hiller Birmingham
2.1 TCR
- Carrier Commer
Carrier Commercial Services (Ft Lauderdale)
2.1 TCR
- Kent Island Me
Kent Island Mechanical, Inc
2.1 TCR
What this shows Nelson Carlson Mechanical averages 2.1 TCR (76% of the Plumbing and heating contractors BLS benchmark).
Nelson Carlson Mechanical TCR series: 2016=2.2 · 2017=0 · 2019=2.3 · 2020=0 · 2021=5.3 · 2022=5.1 · 2023=0 · BLS 2.8
Where Nelson Carlson Mechanical falls in its industry
5,793 Plumbing and heating contracto establishmentsSafer than 66% of graded establishments in this industry, whose median TCR is 3.3.
Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #110 safest of 230 Plumbing and heating contracto employers in Illinois.
Nelson Carlson Mechanical has fewer employees than the Plumbing and heating contractors median and a lower injury rate than the industry's median TCR of 3.3. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.
Year-by-Year Safety Data
| Year | TCR | DART | Injuries | Illnesses | Fatalities |
|---|---|---|---|---|---|
| 2023 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2022 | 5.1 | 2.5 | 2 | 0 | 0 |
| 2021 | 5.3 | 5.3 | 2 | 0 | 0 |
| 2020 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2019 | 2.3 | 2.3 | 1 | 0 | 0 |
| 2017 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2016 | 2.2 | 0.0 | 1 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · IL · Rockford
5,793 Plumbing and heating contractors employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 405 employers in Rockford, IL · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.
| Rel | Establishment | Metric |
|---|---|---|
| NAICS-TCR | AMERICAN MECHANICAL CONTRACTORS | 2.1 TCR |
| NAICS-TCR | Hiller Birmingham | 2.1 TCR |
| NAICS-TCR | Carrier Commercial Services (Ft Lauderdale) | 2.1 TCR |
| NAICS-TCR | Kent Island Mechanical, Inc | 2.1 TCR |
| STATE-SIZE | 1987-Jerseyville, IL (Monsanto Co.) | 47 FTE |
| STATE-SIZE | Stonington, IL-Mfg | 47 FTE |
| STATE-SIZE | Prairie Power, Inc. | 47 FTE |
| STATE-SIZE | AMEREN ILLINOIS - Distribution Operating - Decatur | 47 FTE |
| CITY-NEAR | ILRKF - ROCKFORD AIR HUB | 2,634 FTE |
| CITY-NEAR | Swedish American Hospital - 4800 | 2,629 FTE |
| CITY-NEAR | PCI Pharma Services Rockford | 2,175 FTE |
| CITY-NEAR | SwedishAmerican Hospital | 1,855 FTE |
| NAT-TCR | Company Office | 2.1 TCR |
| NAT-TCR | First Student Inc | 2.1 TCR |
| NAT-TCR | Port Saint Joe: 502 Cecil G | 2.1 TCR |
| NAT-TCR | Advanced Data Storage | 2.1 TCR |
| NAT-SIZE | Baton Rouge Office | 47 FTE |
| NAT-SIZE | Gi-Ro Dry Cleaners, Inc | 47 FTE |
| NAT-SIZE | Mechanicsville Specialty Care | 47 FTE |
| NAT-SIZE | Hugh H. Branch, Inc. | 47 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.